| Autor: |
Bezrodny, Michail, Goliyad, Mykola, Rachinskiy, Artur |
| Zdroj: |
Eastern-European Journal of Enterprise Technologies; 2014, Vol. 1 Issue 8, p21-26, 6p |
| Abstrakt: |
The paper is dedicated to the development of a procedure for calculating the actual interface values of contact phases in contact gas-liquid units of a drop type. Atomizing liquid into droplets was carried out by means of centrifugal atomizers. The developed principle motion circuit of liquid drops in a spray pattern of centrifugal atomizer was given in the paper. For determining the total surface of phase contacts, a volume-surface mean diameter of d3-2 liquid drops was used. For determining a volume-surface mean diameter of liquid drops, the special experimental studies were carried out. Basing on its results, the generalized dependence for the d3-2 value was obtained. As a result of the theoretical motion analysis of liquid drops in a spray pattern of a centrifugal atomizer and using the experimental data on a volume-surface mean diameter of drops, the procedure of calculating the actual interface of heat-mass exchange processes in the gas-liquid contact units of a drop type was proposed. The obtained results will be used in further studies of heat-mass exchange processes and the development of a general method of estimating such devices. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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